#pragma once
#include<pthread.h>
class Mutex
{
    public:
    Mutex(pthread_mutex_t*lock)
    :_lock(lock)
    {
    }
    void Lock()
    {
        pthread_mutex_lock(_lock);
    }
    void Unlock()
    {
        pthread_mutex_unlock(_lock);
    }
    private:
    pthread_mutex_t*_lock;
};
class LockGuard
{
public:
LockGuard(pthread_mutex_t*lock)
:_mutex(lock)
{
    _mutex.Lock();
}
~LockGuard()
{
    _mutex.Unlock();
}
private:
Mutex _mutex;
};